Hi Paul,

On 2015-07-28 22:12:24, you wrote to Roger Nelson:

 RN>> Nevertheless, on rare occasions the Moon can turn blue.
 RN>>
 RN>> A truly-blue Moon usually requires a volcanic eruption. Back in 1883,
 RN>> for

 PH> Ill go for the blue moon but pass on the side order of volcanic eruption
 PH> thanks :-)

A couple of big eruptions on a regular basis, could compensate for global warming! ;)

Bye, Wilfred.

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